package com.example.publice.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;

import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.databind.ObjectMapper;

/**
 * 公共配置
 * 
 * @author wangkai
 *
 * @date: 2019年6月3日 下午3:29:43
 */
@Configuration
public class SpringConfig {

	/**
	 * redisTemplate 序列化使用的jdkSerializeable, 存储二进制字节码, 所以自定义序列化类
	 * 
	 * @param redisConnectionFactory
	 * @return
	 */
	@SuppressWarnings("all")
	@Bean
	public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory redisConnectionFactory) {
		RedisTemplate<Object, Object> redisTemplate = new RedisTemplate<>();
		redisTemplate.setConnectionFactory(redisConnectionFactory);

		// 使用Jackson2JsonRedisSerialize 替换默认序列化
		Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);

		ObjectMapper objectMapper = new ObjectMapper();
		objectMapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
		objectMapper.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);

		jackson2JsonRedisSerializer.setObjectMapper(objectMapper);

		// 设置value的序列化规则和 key的序列化规则
		redisTemplate.setKeySerializer(new StringRedisSerializer());// key
//		redisTemplate.setValueSerializer(jackson2JsonRedisSerializer);	// value
		redisTemplate.setHashKeySerializer(new StringRedisSerializer());// Hash
																		// key序列化
		// redisTemplate.setHashValueSerializer(jackson2JsonRedisSerializer);//
		// Hash value序列化
		redisTemplate.afterPropertiesSet();
		return redisTemplate;

	}
	
	
}
